How to route based on metadata by use spring cloud and nacos · apache/dubbo#8284

(2 留言) (0 反應) (0 負責人)Java (41,524 star) (26,453 fork)batch import

help wanted

描述

If I want route by nacos metadata。In AbstractLoadBalance and AbstractRouter ，I can not get metadata from （List<Invoker> invokers, URL url, Invocation invocation） what should I do？

貢獻者指南

技術棧: javaspring
領域: backendapi
議題類型: documentation
難度: 3
預計時間: 1-3 hours
活動狀態: needs maintainer response
清晰度: mostly clear
前置要求: JavaSpring CloudDubbo basics
新手友善度: 30
研究方向: Check the Dubbo documentation and source code for AbstractLoadBalance and AbstractRouter (dubbo cluster module). Look for how to access metadata from Invocation or URL. The user asks how to get metadata from the invokers list. Review the RoutingRule and RouterFactory interfaces. Consider asking on the Dubbo mailing list or Stack Overflow for a step by step guide.